The difference between the smoker and the non-smoker is $151
1000 x $7.85 = $785
1000 x $9.36 = $936
= $151
Answer:
b
Step-by-step explanation:
The answer is correct because it would have to go like this;
(-4x + 9)² = (-4x + 9)(-4x + 9)
hope this helps, God bless!
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f(n) = 1 + 3(n-1) = 1 + 3n - 3 = 3n -2
f(22) = 3(22)-2 = 66-2 = 64
